Material: JIS H 3250 C 6191 BD Description: Standard Specification for Copper and Copper Alloy Rods and Bars Group Name: Non-Ferrous Copper Alloy Sub Group: JIS H 3250 Copper and Copper Alloy Rods and Bars Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Standard: JIS-JAPAN